730602432 has 84 divisors (see below), whose sum is σ = 2393316016. Its totient is φ = 208742400.

The previous prime is 730602377. The next prime is 730602449. The reversal of 730602432 is 234206037.

It is a tau number, because it is divible by the number of its divisors (84).

It is a junction number, because it is equal to n+sod(n) for n = 730602396 and 730602405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86569 + ... + 94632.

Almost surely, 2^730602432 is an apocalyptic number.

730602432 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

730602432 is an abundant number, since it is smaller than the sum of its proper divisors (1662713584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

730602432 is a wasteful number, since it uses less digits than its factorization.

730602432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181226 (or 181213 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 730602432 is about 27029.6583774194. The cubic root of 730602432 is about 900.6589544515.

Adding to 730602432 its reverse (234206037), we get a palindrome (964808469).

The spelling of 730602432 in words is "seven hundred thirty million, six hundred two thousand, four hundred thirty-two".